Mouse IL-21 ELISA Kit

Specifications

Product Data
Description	Mouse IL-21 ELISA Kit
Size	1 x 96 wells
Assay Type	Sandwich ELISA kit of Quantitative Detection for Mouse IL-21
Assay Length	3.5 hours incubations; 1 hour washing and analyzing samples
Signal	Colorimetric
Curve Range	62.5pg/ml-4000pg/ml
Sample Type	Cell culture supernates and serum.
Sample Volume	100 ul
Specificity	This kit is used for quantitative detection of mouse IL-21
Sensitivity	<10pg/ml
Reactivity	Mouse
Cross Reactivity	There is no detectable cross-reactivity with other relevant proteins.
Interference	No significant interference observed with available related molecules.
Components	96-well plate precoated with anti- mouse IL-21 antibody 1 Lyophilized recombinant mouse IL-21 standard 10ng/tubex2 Biotinylated anti- mouse IL-21 antibody 130ul(dilution 1:100) Avidin-Biotin-Peroxidase Complex(ABC) 130ul(dilution 1:100) Sample diluent buffer 30ml Antibody diluent buffer 12ml ABC diluent buffer 12ml TMB color developing agent 10ml TMB stop solution 10ml
Background	Interleukin-21 is a protein that in humans is encoded by the IL21 gene. Interleukin 21 is a cytokine that has potent regulatory effects on cells of the immune system, including natural killer(NK) cells and cytotoxic T cells that can destroy virally infected or cancerous cells. By radiation hybrid analysis, the IL21 gene is mapped to chromosome 4q26-q27, near the IL2 gene. IL21 stimulates B-cell proliferation in an anti-CD40-dependent manner but inhibits proliferation stimulated by IL4 plus anti-IgM. The biologic effects of IL21 on NK cells differ between species, with human IL21 enhancing NK cell proliferation and murine IL21 inhibiting NK cell proliferation. IL21 is a cytokine highly expressed by mouse T(H)17 cells.
Gene Symbol	Il21

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